# Print output for @column tags ?>
Developers

- Design
- Develop
- Distribute

Developer Console

## Most visited

## Recently visited

## Results for

Summary: Ctors | Methods | Inherited Methods

# MbmsDownloadSessionCallback

`public class MbmsDownloadSessionCallback`
`extends Object` ``

java.lang.Object
↳ | android.telephony.mbms.MbmsDownloadSessionCallback

A callback class that apps should use to receive information on file downloads over cell-broadcast.

## Summary

### Public constructors
`MbmsDownloadSessionCallback()`

### Public methods
`void` | `onError(int errorCode, String message)` Indicates that the middleware has encountered an asynchronous error.
`void` | `onFileServicesUpdated(List<FileServiceInfo> services)` Called to indicate published File Services have changed.
`void` | `onMiddlewareReady()` Called to indicate that the middleware has been initialized and is ready.

### Inherited methods
From class `java.lang.Object`
`Object` | `clone()` Creates and returns a copy of this object.
`boolean` | `equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void` | `finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>` | `getClass()` Returns the runtime class of this `Object`.
`int` | `hashCode()` Returns a hash code value for the object.
`final void` | `notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void` | `notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String` | `toString()` Returns a string representation of the object.
`final void` | `wait(long timeout, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void` | `wait(long timeout)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void` | `wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

## Public constructors

### MbmsDownloadSessionCallback

    public MbmsDownloadSessionCallback ()

## Public methods

### onError

    public void onError (int errorCode,
                    String message)

Indicates that the middleware has encountered an asynchronous error.

Parameters
`errorCode` | `int`: Any error code listed in `MbmsErrors` Value is `MbmsErrors.ERROR_NO_UNIQUE_MIDDLEWARE`, `MbmsErrors.ERROR_MIDDLEWARE_LOST`, `MbmsErrors.ERROR_MIDDLEWARE_NOT_BOUND`, `MbmsErrors.InitializationErrors.ERROR_APP_PERMISSIONS_NOT_GRANTED`, `MbmsErrors.InitializationErrors.ERROR_DUPLICATE_INITIALIZE`, `MbmsErrors.InitializationErrors.ERROR_UNABLE_TO_INITIALIZE`, `MbmsErrors.GeneralErrors.ERROR_MIDDLEWARE_NOT_YET_READY`, `MbmsErrors.GeneralErrors.ERROR_OUT_OF_MEMORY`, `MbmsErrors.GeneralErrors.ERROR_MIDDLEWARE_TEMPORARILY_UNAVAILABLE`, `MbmsErrors.GeneralErrors.ERROR_IN_E911`, `MbmsErrors.GeneralErrors.ERROR_NOT_CONNECTED_TO_HOME_CARRIER_LTE`, `MbmsErrors.GeneralErrors.ERROR_UNABLE_TO_READ_SIM`, `MbmsErrors.GeneralErrors.ERROR_CARRIER_CHANGE_NOT_ALLOWED`, `MbmsErrors.DownloadErrors.ERROR_CANNOT_CHANGE_TEMP_FILE_ROOT`, `MbmsErrors.DownloadErrors.ERROR_UNKNOWN_DOWNLOAD_REQUEST`, or `MbmsErrors.DownloadErrors.ERROR_UNKNOWN_FILE_INFO`
`message` | `String`: A message, intended for debugging purposes, describing the error in further detail.

### onFileServicesUpdated

    public void onFileServicesUpdated (List<FileServiceInfo> services)

Called to indicate published File Services have changed. This will only be called after the application has requested a list of file services and specified a service class list of interest via `MbmsDownloadSession#requestUpdateFileServices(List)`. If there are subsequent calls to `MbmsDownloadSession#requestUpdateFileServices(List)`, this method may not be called again if the list of service classes would remain the same.

Parameters
`services` | `List`: The most recently updated list of available file services.

### onMiddlewareReady

    public void onMiddlewareReady ()

Called to indicate that the middleware has been initialized and is ready. Before this method is called, calling any method on an instance of `MbmsDownloadSession` will result in an `IllegalStateException` being thrown or `onError(int, java.lang.String)` being called with error code `MbmsErrors.GeneralErrors#ERROR_MIDDLEWARE_NOT_YET_READY`

Full name *
Email address *
Company / developer name
One of your Play Store app URLs *
Which best describes your business:*
Apps
Games
Apps & Games
*
*